Generate ERD .drawio — entities, attributes, 1-1/1-N/N-N relationships, PK/FK. Hand-authored XML with TechSphereX AI palette; complex SQL DDL → /diagram --from-sql.
Generate ERD .drawio — entities, attributes, 1-1/1-N/N-N relationships, PK/FK. Hand-authored XML with TechSphereX AI palette; complex SQL DDL → /diagram --from-sql.